Fermi-Dirac statistics: Meaning and Definition of

Fer'mi-Di•rac' statis"tics

Pronunciation: (fûr'mē-du-rak'), [key]
— Physics. Physics.
  1. quantum statistics defining the possible arrangements of particles in a given system in terms of the exclusion principle.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.